NEC Express5800/RM4000 Guide de configuration télécharger pdf (Page 2)

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System Description

The NEC Express5800™ RM4000 Series is the rack-mount version of the Express5800 line of high

performance Pentium® Pro 200MHz server systems. The RM4000 system architecture supports

symmetrical multiprocessing (SMP) and popular operating systems including Microsoft Windows® NT and

Novell NetWare®. Two central processing unit (CPU) module slots support up to four 200MHz/512KB

Pentium® Pro CPUs, and one memory slot with Error Checking and Correcting (ECC) provides up to 1GB

of main memory (4-way interleave).

The RM4000 server systems incorporate a modular scaleable architecture that integrates a 64-bit bus

interface with a Dual-Peer Peripheral Component Interconnect (PCI) bus and an Extended Industry

Standard Architecture (EISA) bus. There are six PCI slots (1

bus 2-slots; 2

bus 4-slots), and four EISA

bus master slots available on each system. The bus interface is capable of handling multiple processors with

multiple cache resources in a quad-processor format.

Three standard 5¼” and one 3½” peripheral bays can house optional diskette drives, tape back-up, CD-

ROM (one 1.44MB floppy and one 12X CD-ROM are standard on all NEC Express5800™ RM4000

systems), and other mass storage devices. Five 3½” by 1.6” Fast-Wide SCSI drive bays provide over 45

gigabytes (GB) of storage capacity right inside the rack mount system chassis. The drive bays allow for hot-

swap of SCSI hard disk drives. Redundant Array of Independent Disks (RAID 0, 1 & 5) are supported on

all of the RM4000 systems.

All server systems contain one 600-watt power supply and a second optional 600W redundant power supply

is available. The systems chassis can be mounted in an industrial standard 19” Rack-Mount enclosure and it

takes 8U (14.0”) of vertical rack mount space.

Monitoring and control of the RM4000 servers are provided by NEC Enterprise Server Management (ESM)

software. NEC’s ESM is provided with all the servers at no additional cost to the customer which manages

and monitors the NEC server environment.

NEC’s high performance system architecture, Intel Pentium® Pro performance combined with the

scalability of the RM4000 and a wide array of inexpensive PCI/EISA options make this system an ideal

choice for medium to large enterprise server applications. Typical applications are: enterprise server,

departmental/group server, client/server application, network server application, database server

application, business critical transaction application and others.

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NEC Express5800/RM4000 Guide de configuration Page 2